Municipal Forms for Assessor and Tax Collector – OPM Website
Form Description, Due Date, State Statute Reference, Penalty & Waiver Policy
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Tax Exempt Organizations
M-3 (CAAO) with housing M-3 (CAAO) 
M-4 Supplemental Form 
M-4 Form
Failure to file in a timely manner must result in the removal or denial of tax exempt status
Office of Legislative Research Reports – Veterans
2019-R-0166, State Veterans’ Benefits – Background
2019-R-0167, State Benefits for Veterans’ Spouses and Surviving Spouses
2019-R-0178, Veterans’ Property Tax Exemptions – Background
2019-R-0179, Benefits for Veterans Without Wartime Service
Veteran’s Exemption Forms
Public Act 18-47 – Veteran’s Discharge Changes
Still in Service Form – CT Resident MS Word
Still in Service Form – Non CT Resident MS Word
Military Spouse Vehicle Exemption Fact Sheet
Military Spouse’s Residency Relief Act Affidavit MS Word
Gold Star Exemption Form MS Word
Records Retention
Connecticut State Library Office of Public Records
Records Disposal Authorization Form
Tax Relief Claim Forms
Tax Relief Questions & Answers Booklet
M-35H Application for Tax Credits – Elderly and Totally Disabled
M-36 Homeowners Elderly Relief Freeze Program
M-42b Disabled Tax Relief Program
M-59 Additional Veterans Exemption
M-59a Additional Veterans Application
M65-MV Commercial Motor Vehicle Fact Sheet
Tax Reimbursement Programs
M-35P Owner’s Program Reimbursement Reduction
M-35PC Owner’s Program Reduction Continuation Form
M-36P Freeze Program Reimbursement Reduction
M-36PC Freeze Program Reduction Continuation Form
M-37 State Owned Property – Payment in Lieu of Taxes
M-37 C&H Colleges & Hospitals – Payment in Lieu of Taxes
M-46 Distressed Municipalities – Exemptions
Solar Energy/Geo Thermal Exemption Forms
Instructions & Exemption Application
Residential/Multi-Family/Farm Exemption Form
Commercial/Industrial Exemption Form
Local Elderly Tax Relief Programs
Note: Log-in required to download these Tax Exemption Forms
Non-Members
To request these forms, contact your local Assessor.
Many assessors have specific forms that are required.
